CN108759275A - A kind of ultra-thin refrigerator body and its manufacturing method - Google Patents
A kind of ultra-thin refrigerator body and its manufacturing method Download PDFInfo
- Publication number
- CN108759275A CN108759275A CN201810807437.4A CN201810807437A CN108759275A CN 108759275 A CN108759275 A CN 108759275A CN 201810807437 A CN201810807437 A CN 201810807437A CN 108759275 A CN108759275 A CN 108759275A
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- China
- Prior art keywords
- stainless steel
- layer
- casing
- inner casing
- babinet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/062—Walls defining a cabinet
- F25D23/063—Walls defining a cabinet formed by an assembly of panels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
A kind of ultra-thin refrigerator body, including babinet and chamber door.Babinet includes stainless steel casing, stainless steel inner casing, high vacuum insulation layer.Stainless steel casing is by grinding layer, EFI layer, prime coat, stainless steel layer, liner electrolytic polishing layer, heat-insulated stud composition, in 5 face bodies, a left side is bent by one piece of stainless steel plate, right and rear carries on the back three faces, top and bottom are welded in vacuum brazing furnace again, edge bending 4mm, it is divided into refrigeration, freeze two casees, each box enclosure height is in 1219mm or less, according to shell size, stainless steel layer thickness is 0.6mm, 0.8mm, 1.0mm, 1.2mm, one in this 5 specifications of 1.5mm, heat-insulated stud height is 4mm, it is placed between stainless steel casing and inner casing, for support external pressure.Stainless steel inner casing is made of ultramicrowave copper plate, mirror face stainless steel layer.High vacuum insulation layer is for heat-insulated, and between stainless steel casing, stainless steel inner casing, thickness is 4mm.
Description
Technical field
The present invention relates to refrigerator field of material technology, and in particular to a kind of ultra-thin refrigerator body and its manufacturing method.
Background technology
60,000 yuan of square meters of wide deep average room rate of going up north, other new line room rates are also quite high, and consumer is readily inclined to purchase facet
Product house, then, how maisonette is efficiently used, is exactly consumer's concern.
The content volume ratio of 300 liters of refrigerator or more refrigerator at present, in the content volume of 0.48 or so, 300 liter or less refrigerator
Than 0.3 or so, the refrigerator produced with conventional architectures, if increasing content volume ratio, cost is very high, seldom goes out in the market
Existing, certain producer BCD-603WGPV model refrigerators, content volume ratio is 0.64, and price is 14399, is the 3 of same capacity general refrigerator
Times, the producer BCD-598WKGPZM (E) model refrigerator, price 4999, content volume ratio is 0.48.
The side thickness of present refrigerator reaches 100mm, by taking BCD-598WKGPZM (E) model refrigerator as an example, if 8mm can be reduced to,
14 square decimeters of areas can be had more, the area of 8400 yuans of purchases is equivalent to, many kitchen appliances can be put.
At present in Foshan stainless steel market, about 126 yuan of 304 every square of stainless steels of 1mm thickness.
Therefore, the refrigerator that consumer needs occupied space few at present enables comfortably to live in small area house.
Invention content
An embodiment of the present invention provides a kind of ultra-thin refrigerator body and its manufacturing methods to solve and its manufacturing method is asked
Topic.
A kind of it is an object of the invention to provide occupied spaces few, content volume is than high refrigerator.
Above-mentioned purpose that the invention is realized by the following technical scheme.
A kind of ultra-thin refrigerator body, including babinet and chamber door.
The babinet includes stainless steel casing, stainless steel inner casing, high vacuum insulation layer.
Stainless steel casing is by grinding layer, EFI layer, prime coat, stainless steel layer, liner electrolytic polishing layer, heat-insulated stud group
At being in 5 face bodies, be bent into left and right and three face of back by one piece of stainless steel plate, then weld top and bottom in vacuum brazing furnace, side
Edge bending 4mm, is divided into two refrigeration, freezing casees, each box enclosure height in 1219mm hereinafter, according to shell size, stainless steel
Layer thickness is one in 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm this 5 specifications, and heat-insulated stud height is 4mm, is put
It sets between stainless steel casing and inner casing, is used for support external pressure.
Stainless steel inner casing is made of ultramicrowave copper plate, mirror face stainless steel layer.
High vacuum insulation layer is for heat-insulated, and between stainless steel casing, stainless steel inner casing, thickness is 4mm.
Tank thickness is within 8mm.
The chamber door and babinet same process, are in monohedron, are connect by hinge and gasket with babinet.
A kind of manufacturing method of ultra-thin refrigerator body, includes the following steps.
A, stainless steel plate is bent into left and right and three face of back, then is welded above and below in vacuum brazing furnace, edge folding
Curved 4mm generates stainless steel casing.
B, the stainless steel layer of stainless steel casing is carrying out liner electrolytic polishing operation, after forming liner electrolytic polishing layer, glues
Paste heat-insulated stud.
C, the one side of stainless steel inner casing carries out ultramicrowave copper facing, another side carries out fine grinding operation, forms 8K minute surfaces.
D, stainless steel casing and stainless steel inner casing weld in vacuum brazing furnace.
E, after the completion of stainless steel casing and stainless steel inner casing weld, priming paint, EFI, grinding work are carried out to stainless steel casing
Industry, plus prime coat, EFI layer, grinding layer on stainless steel casing.
F, it takes stainless steel plate to carry out step B to E, generates chamber door.
G, chamber door is connect with babinet by hinge and gasket.
The advantageous effect of the method for the present invention is：Provide a kind of ultra-thin refrigerator body.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those skilled in the art without having to pay creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1：A kind of ultra-thin refrigerator body.
Fig. 2：A kind of manufacturing method of ultra-thin refrigerator body.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of ultra-thin refrigerator bodies of embodiment l.
As shown in Figure l, a kind of ultra-thin refrigerator body of the embodiment of the present invention, including babinet and chamber door.
The babinet includes stainless steel casing, stainless steel inner casing, high vacuum insulation layer.
Stainless steel casing is by grinding layer, EFI layer, prime coat, stainless steel layer, liner electrolytic polishing layer, heat-insulated stud group
At being in 5 face bodies, be bent into left and right and three face of back by one piece of stainless steel plate, then weld top and bottom in vacuum brazing furnace, side
Edge bending 4mm, is divided into two refrigeration, freezing casees, each box enclosure height in 1219mm hereinafter, according to shell size, stainless steel
Layer thickness is one in 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm this 5 specifications, and heat-insulated stud height is 4mm, is put
It sets between stainless steel casing and inner casing, is used for support external pressure.
Stainless steel inner casing is made of ultramicrowave copper plate, mirror face stainless steel layer.
High vacuum insulation layer is for heat-insulated, and between stainless steel casing, stainless steel inner casing, thickness is 4mm.
Tank thickness is within 8mm.
The chamber door and babinet same process, are in monohedron, are connect by hinge and gasket with babinet.
A kind of manufacturing method of ultra-thin refrigerator body of embodiment 2.
As shown in Fig. 2, a kind of manufacturing method of ultra-thin refrigerator body of the embodiment of the present invention, includes the following steps.
A, stainless steel plate is bent into left and right and three face of back, then is welded above and below in vacuum brazing furnace, edge folding
Curved 4mm generates stainless steel casing.
B, the stainless steel layer of stainless steel casing is carrying out liner electrolytic polishing operation, after forming liner electrolytic polishing layer, glues
Paste heat-insulated stud.
C, the one side of stainless steel inner casing carries out ultramicrowave copper facing, another side carries out fine grinding operation, forms 8K minute surfaces.
D, stainless steel casing and stainless steel inner casing weld in vacuum brazing furnace.
E, after the completion of stainless steel casing and stainless steel inner casing weld, priming paint, EFI, grinding work are carried out to stainless steel casing
Industry, plus prime coat, EFI layer, grinding layer on stainless steel casing.
F, it takes stainless steel plate to carry out step B to E, generates chamber door.
G, chamber door is connect with babinet by hinge and gasket.
Specific embodiment is applied in the present invention, and principle and implementation of the present invention are described, above example
Explanation be merely used to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (2)
1. a kind of ultra-thin refrigerator body, which is characterized in that including babinet and chamber door；
The babinet includes stainless steel casing, stainless steel inner casing, high vacuum insulation layer；
Stainless steel casing is made of grinding layer, EFI layer, prime coat, stainless steel layer, liner electrolytic polishing layer, heat-insulated stud, is in 5
Face body is bent into left and right and three face of back by one piece of stainless steel plate, then welds top and bottom in vacuum brazing furnace, edge bending
4mm, is divided into two refrigeration, freezing casees, each box enclosure height in 1219mm hereinafter, according to shell size, stainless steel layer thickness
It is one in 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm this 5 specifications, heat-insulated stud height is 4mm, is placed on not
It becomes rusty between outer steel shell and inner casing, is used for support external pressure；
Stainless steel inner casing is made of ultramicrowave copper plate, mirror face stainless steel layer；
High vacuum insulation layer is for heat-insulated, and between stainless steel casing, stainless steel inner casing, thickness is 4mm；
Tank thickness is within 8mm；
The chamber door and babinet same process, are in monohedron, are connect by hinge and gasket with babinet.
2. a kind of manufacturing method of ultra-thin refrigerator body, which is characterized in that include the following steps：
A, stainless steel plate is bent into left and right and three face of back, then top and bottom are welded in vacuum brazing furnace, edge bending 4mm, raw
At stainless steel casing；
B, the stainless steel layer of stainless steel casing carry out liner electrolytic polishing operation, formed liner electrolytic polishing layer after, paste every
Hot stud；
C, stainless steel plate is bent into left and right and three face of back, then top and bottom are welded in vacuum brazing furnace, generates in stainless steel
Shell；The one side of stainless steel inner casing carries out ultramicrowave copper facing, another side carries out fine grinding operation, forms 8K minute surfaces；
D, stainless steel casing and stainless steel inner casing weld in vacuum brazing furnace；
E, after the completion of stainless steel casing and stainless steel inner casing weld, priming paint, EFI, grinding operation are carried out to stainless steel casing,
Plus prime coat, EFI layer, grinding layer on stainless steel casing；
F, it takes stainless steel plate to carry out step B to E, generates chamber door；
G, chamber door is connect with babinet by hinge and gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807437.4A CN108759275A (en) | 2018-07-21 | 2018-07-21 | A kind of ultra-thin refrigerator body and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807437.4A CN108759275A (en) | 2018-07-21 | 2018-07-21 | A kind of ultra-thin refrigerator body and its manufacturing method |
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| Publication Number | Publication Date |
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| CN108759275A true CN108759275A (en) | 2018-11-06 |
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| CN201810807437.4A Pending CN108759275A (en) | 2018-07-21 | 2018-07-21 | A kind of ultra-thin refrigerator body and its manufacturing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560943A (en) * | 2019-10-12 | 2019-12-13 | 中国科学院金属研究所 | Precision manufacturing method of ultrathin-wall box type cabin section model |
| CN111829280A (en) * | 2020-08-12 | 2020-10-27 | 长虹美菱股份有限公司 | Refrigerator storing special area |
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| DE10041937A1 (en) * | 2000-08-25 | 2002-03-07 | Unternehmensberatung Robert No | Storage container for transporting frozen food on lorry is made up of two U-shaped sections made from heat-formable panels, one of which is turned through right angle with respect to other, so that they fit together to form box |
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| CN201050921Y (en) * | 2007-05-25 | 2008-04-23 | 康佳集团股份有限公司 | Vacuum insulation refrigerator |
| CN102649209A (en) * | 2011-02-23 | 2012-08-29 | 汉达精密电子(昆山)有限公司 | Manufacturing method of aluminum alloy appearance part |
| CN105437659A (en) * | 2015-12-22 | 2016-03-30 | 苏州兴禾源复合材料有限公司 | High-strength PCM colored steel plate |
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| CN205784134U (en) * | 2016-07-15 | 2016-12-07 | 合肥美菱股份有限公司 | A kind of super energy-conservation thin-walled refrigerator |
| CN207035661U (en) * | 2017-08-15 | 2018-02-23 | 桐乡市小老板特种塑料制品有限公司 | A kind of outcase of refrigerator |
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2018
- 2018-07-21 CN CN201810807437.4A patent/CN108759275A/en active Pending
Patent Citations (10)
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| DE10041937A1 (en) * | 2000-08-25 | 2002-03-07 | Unternehmensberatung Robert No | Storage container for transporting frozen food on lorry is made up of two U-shaped sections made from heat-formable panels, one of which is turned through right angle with respect to other, so that they fit together to form box |
| CN2634401Y (en) * | 2003-06-04 | 2004-08-18 | 高建平 | Vacuum heat insulation refrigerator |
| KR20050026244A (en) * | 2003-09-09 | 2005-03-15 | 주식회사 대우일렉트로닉스 | Top table assembly structure and assembling method of a mini size refrigerator |
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| CN102649209A (en) * | 2011-02-23 | 2012-08-29 | 汉达精密电子(昆山)有限公司 | Manufacturing method of aluminum alloy appearance part |
| CN105437659A (en) * | 2015-12-22 | 2016-03-30 | 苏州兴禾源复合材料有限公司 | High-strength PCM colored steel plate |
| CN105595743A (en) * | 2016-03-09 | 2016-05-25 | 苏州鑫精艺钛制品有限公司 | Titanium vacuum cup with high-airtightness vacuum thermal insulation cavity |
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| CN207035661U (en) * | 2017-08-15 | 2018-02-23 | 桐乡市小老板特种塑料制品有限公司 | A kind of outcase of refrigerator |
| CN107939099A (en) * | 2017-09-21 | 2018-04-20 | 安徽科瑞克保温材料有限公司 | A kind of vacuum heat-insulating plate jacket type freezer and its construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560943A (en) * | 2019-10-12 | 2019-12-13 | 中国科学院金属研究所 | Precision manufacturing method of ultrathin-wall box type cabin section model |
| CN111829280A (en) * | 2020-08-12 | 2020-10-27 | 长虹美菱股份有限公司 | Refrigerator storing special area |
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Application publication date: 20181106 |